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Logic Disjunction A disjunction is a compound statement formed by combining two simple sentences using the word “OR”. A disjunction is true when at.

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Presentation on theme: "Logic Disjunction A disjunction is a compound statement formed by combining two simple sentences using the word “OR”. A disjunction is true when at."— Presentation transcript:

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3 Logic Disjunction

4 A disjunction is a compound statement formed by combining two simple sentences using the word “OR”. A disjunction is true when at least one of the simple sentences are true. The symbol for a disjunction is : All possible outcomes for a disjunction : Note: The only false disjunction is the last one, when both simple statements are false.

5 A disjunction is a compound statement formed by combining two simple sentences using the word “OR”. A disjunction is true when at least one of the simple sentences are true. Write each sentence symbolically and determine its truth value.

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10 Homework Pages 7-8 #4,6,8,10,12,15,16,19,20,28,30,32

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